FAQ:Agent 17

How can I send a particular trap to selected destinations?

This is not currently possible. All notifications will be sent to
all configured destinations. The agent does not (currently) support
notification filtering.

There is a preliminary implementation of the snmpNotifyFilterTable
which is designed to allow this sort of selective trap direction.
However this is not currently active. (The tables are present and
can be manipulated and updated, but the information is not consulted).
Documentation on how to use this mechanism will appear once the
functionality is working properly.